SciDev.Net: Demands for a world tribunal with the power to punish climate ‘crimes’ were presented to the United Nations on Monday (26 April). The Climate and Environmental Justice Tribunal emerged as a key proposal of the summit — the World People’s Conference on Climate Change and the Rights of Mother Earth — held in Bolivia last week (19-22 April), said to have been attended by more than 31, 000 people (see Bolivian alternative climate conference begins). The tribunal would have the …